Finding the Fourth Proportional to 22,522.46, 31,084.86 and 13,096.50

Step by Step Solution

1. Step 1: Write the proportion equation
   22,522.46 : 31,084.86 = 13,096.50 : x
2. Step 2: Convert to fraction form
   22,522.46/31,084.86 = 13,096.50/x
3. Step 3: Cross multiply
   22,522.46x = 31,084.86 × 13,096.50
4. Step 4: Simplify right side
   22,522.46x = 407,102,868.99
5. Step 5: Solve for x
   x = 407,102,868.99/22,522.46
6. Step 6: Final answer
   x = 18,075.42